Now That's A Lot Of HP

Briefly: Via Miiverse, a screenshot from the Japanese version of Xenoblade Chronicles X (which comes out in North America and Europe later this year). Is this the most damage we've ever seen done at once in an RPG? Discuss.

This isn't really unusual. Like avsky said, the Disgaea series had absurdly high damage caps as did Mugen Souls. Actually quite a lot of NIS games have absurd damage caps. Heck, even FF XIII could go up to 999, 999. For someone who writes the JRPG column, Jason constantly surprises me with the things he doesn't know about them.
Now, can someone please help me off this horse, it's a little tall.